Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
Dynabrade replacement pad is a medium-density pad designed for Dynabug-style sanding where a 4-5/16 x 4 inch pad is required. The PSA attachment on this pad uses pressure-sensitive adhesive to mount abrasive sheets to the pad surface, which supports quick abrasive changes and consistent contact across the full pad during sanding. The pad length of 4-5/16 inch and pad width of 4 inch match compact sanding areas where control and edge access matter on woodworking jobs. A medium density grade with density number 5 balances cut and conformity, so the pad supports material removal while still allowing some flex on surfaces within the density range. The maximum speed rating of 20,000 rpm lets the pad match high-speed Dynabrade sanding tools within that limit for typical shop tasks. The non-vacuum PSA design keeps the pad surface continuous, which suits sanding setups that do not use vacuum extraction through the pad.
The PSA attachment on this pad uses a pressure-sensitive adhesive interface, so abrasive material with a compatible PSA backing can be pressed onto the pad for straightforward setup on Dynabrade sanders using this format. The 4-5/16 inch pad length and 4 inch pad width define the contact area, which lets installers match the pad to Dynabug-style tools built around this pad size. Medium density with density number 5 sets the pad firmness, so the pad responds predictably when operators apply working pressure during sanding passes on wood surfaces that suit this density range. The non-vacuum PSA design omits vacuum holes through the pad, which keeps the entire face available for abrasive coverage when the application does not rely on through-pad dust collection.
This Dynabug replacement pad is built as a PSA sanding pad with a 4-5/16 inch length and 4 inch width, so it fits sanding tasks sized for compact rectangular pads on woodworking projects handled with Dynabrade tools. The medium density grade with density number 5 positions the pad for general-purpose sanding where a balance between stiffness and cushioning supports flattening while still responding to modest surface variation in the workpiece. The non-vacuum PSA configuration relies entirely on the abrasive adhesive bond, so the full pad face stays solid for sanding operations in environments where separate dust control methods are used away from the pad surface. The 20,000 rpm maximum speed rating means the pad works with high-speed sander operation inside that speed limit, which supports efficient stock removal and surface refinement on suitable materials.
The medium density with density number 5 gives the pad a defined firmness, so the pad transmits tool pressure directly enough for productive sanding yet compresses slightly to help the abrasive stay engaged across small contours or joints that fall within the pad flexibility. The 4-5/16 x 4 inch rectangular profile sets a consistent contact patch, so each pass covers a known area and helps installers build a repeatable pattern when leveling, blending, or finishing wood surfaces sized for this pad. PSA attachment keeps the abrasive bonded across the entire pad face, which stabilizes the sheet during extended use and supports uniform cutting over multiple passes while the adhesive remains effective. The high-speed capability up to 20,000 rpm allows the pad to function within the speed range of many Dynabrade Dynabug tools, which helps the abrasive work efficiently while the pad structure supports that rotational or orbital action.
The Dynabrade replacement pad 57999 has a pad length of 4-5/16 inch and a pad width of 4 inch, which defines the working contact area on the sanding surface.
This Dynabug replacement pad uses a PSA attachment type, so pressure-sensitive adhesive on the abrasive secures directly to the pad face for straightforward setup.
The Dynabrade medium sanding pad has a density grade marked as medium with density number 5, which sets the pad firmness for general sanding tasks in that density range.
This PSA sanding pad is specified as non-vacuum, so the pad face is continuous without holes for through-pad vacuum extraction.
The sanding pad has a maximum speed rating of 20,000 rpm, which defines the upper operating limit when paired with compatible Dynabrade sanding tools.
The REPL PAD 'T' DYNABUG description identifies this pad for Dynabug-style Dynabrade tools that use a medium-density, non-vacuum PSA pad in this 4-5/16 x 4 inch size.
The Dynabrade replacement pad 57999 pairs a PSA attachment surface with a 4-5/16 x 4 inch medium-density, non-vacuum pad rated to 20,000 rpm, so it aligns with Dynabug sanding tools and woodshop tasks sized for this footprint. For installers and woodworkers using Dynabrade sanders built around this pad format, choosing this Dynabug replacement pad maintains the specified pad density, size, and speed rating that support consistent sanding performance across repeat jobs.
Sold In: 1 Each